Weather Dictionary / Glossary of Terms

Power


   Weather TermDescription / Definition
   Power A radar equation to describe the amount of power that a radar emits.

P = I * V (or)
P = V2 / R (or)
P = I2 / R

where I is current (amps), V is voltage (volts), R is resistance (ohms), P is power (watts).


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Data courtesy of NOAA - National Oceanic and Atmospheric Administration